26019840005

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1\times {\mathrm{34781}}^1$

素因数の和:35896

約数の個数: 16

約数和(自身を含む): 31456562544

約数和(自身を除く): 5436722539

約数列:

[1, 5, 157, 785, 953, 4765, 34781, 149621, 173905, 748105, 5460617, 27303085, 33146293, 165731465, 5203968001, 26019840005]

約数ペア:

[(1, 26019840005), (5, 5203968001), (157, 165731465), (785, 33146293), (953, 27303085), (4765, 5460617), (34781, 748105), (149621, 173905)]